Search Results - ziwen+pan

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Secret Key Distillation over Realistic Satellite-to-Satellite Free-Space Channel Defense Strategy: Exclusion Zone Analysis
Quantum Key Distribution (QKD) is a system made possible by the advances in quantum computing and entanglement-assisted communication. QKD is currently in use for some companies trying to encrypt and secure their information in a way that makes it practically impossible to “crack” the encryption. The question then becomes: what is the limit...
Published: 6/17/2025   |   Inventor(s): Ziwen Pan, Ivan Djordjevic
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless
Optimized Regular and Irregular SD-LDPC Codes for 50G-PON and Beyond
This technology is a low-density parity-check (LDPC) code optimization for optical transmission (fiber) taking into consideration known burst mode errors. By using parity-check matrix rearrangement and different intra-codeword interleaving, the inventors demonstrated that both regular and irregular LDPC codes' performance can be improved under burst...
Published: 8/1/2024   |   Inventor(s): Ivan Djordjevic, Mingwei Yang, Ziwen Pan
Keywords(s):  
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical